15792161

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 20339424

約数和(自身を除く): 4547263

約数列:

[1, 7, 11, 49, 77, 83, 353, 539, 581, 913, 2471, 3883, 4067, 6391, 17297, 27181, 29299, 44737, 190267, 205093, 322289, 1435651, 2256023, 15792161]

約数ペア:

[(1, 15792161), (7, 2256023), (11, 1435651), (49, 322289), (77, 205093), (83, 190267), (353, 44737), (539, 29299), (581, 27181), (913, 17297), (2471, 6391), (3883, 4067)]